Move `CrateConfig` from `Crate` to `ParseSess`.

3 files changed, 3 insertions, 3 deletions

diff --git a/src/libsyntax_ext/asm.rs b/src/libsyntax_ext/asm.rs
index 1c97099d387..24c515e5028 100644
--- a/src/libsyntax_ext/asm.rs
+++ b/src/libsyntax_ext/asm.rs
@@ -107,7 +107,7 @@ pub fn expand_asm<'cx>(cx: &'cx mut ExtCtxt,
                 if p2.token != token::Eof {
                     let mut extra_tts = panictry!(p2.parse_all_token_trees());
                     extra_tts.extend(tts[first_colon..].iter().cloned());
-                    p = parse::tts_to_parser(cx.parse_sess, extra_tts, cx.cfg().clone());
+                    p = parse::tts_to_parser(cx.parse_sess, extra_tts);
                 }
 
                 asm = s;
diff --git a/src/libsyntax_ext/cfg.rs b/src/libsyntax_ext/cfg.rs
index 169ef9ab7d6..98da49545f9 100644
--- a/src/libsyntax_ext/cfg.rs
+++ b/src/libsyntax_ext/cfg.rs
@@ -32,6 +32,6 @@ pub fn expand_cfg<'cx>(cx: &mut ExtCtxt,
         return DummyResult::expr(sp);
     }
 
-    let matches_cfg = attr::cfg_matches(&cx.cfg, &cfg, cx.parse_sess, cx.ecfg.features);
+    let matches_cfg = attr::cfg_matches(&cfg, cx.parse_sess, cx.ecfg.features);
     MacEager::expr(cx.expr_bool(sp, matches_cfg))
 }
diff --git a/src/libsyntax_ext/proc_macro_registrar.rs b/src/libsyntax_ext/proc_macro_registrar.rs
index b96fb08e59e..f49a5f0e070 100644
--- a/src/libsyntax_ext/proc_macro_registrar.rs
+++ b/src/libsyntax_ext/proc_macro_registrar.rs
@@ -47,7 +47,7 @@ pub fn modify(sess: &ParseSess,
               handler: &errors::Handler,
               features: &Features) -> ast::Crate {
     let ecfg = ExpansionConfig::default("proc_macro".to_string());
-    let mut cx = ExtCtxt::new(sess, Vec::new(), ecfg, resolver);
+    let mut cx = ExtCtxt::new(sess, ecfg, resolver);
 
     let mut collect = CollectCustomDerives {
         derives: Vec::new(),